It has been said that the whole of French Guiana is basically just a space station, remnants of prisons and a wild, very wild nature. And although most of the colonies are not so easily accessible, you will get to the reserve in Kaw and Tresor as part of a tour from Cayenne. These are the perfect places to watch the caimans. The second seat of interest is D'Awala , where you can admire giant turtles.